#ifndef __LIB_USER_SYSCALL_H
#define __LIB_USER_SYSCALL_H
#include "stdint.h"
enum SYSCALL_NR {
   SYS_GETPID,
   SYS_WRITE,
   SYS_MALLOC,
   SYS_FREE,
   SYS_FORK,
   SYS_READ,
   SYS_PUTCHAR,
   SYS_CLEAR
};
uint32_t getpid(void);
uint32_t write(int32_t fd, const void* buf, uint32_t count);
void* malloc(uint32_t size);
void free(void* ptr);
int16_t fork(void);
int32_t read(int32_t fd, void* buf, uint32_t count);
void putchar(char char_asci);
void clear(void);
#endif

